H13 steel is the primary choice for the material of Aluminum Die casting molds. The life of
these tools is usually enhanced by the application of WC-Co coating using electro spark …

Cr coatings are deposited on M50 steel by electrospark deposition with different parameters
(100 V-60 μF, 100 V-90 μF, 100 V-120 μF, 150 V-60 μF, 150 V-90 μF and 150 V-120 μF) …

Some combination of metals such as niobium to stainless steel cannot be joined directly by
laser welding due to formation of deleterious phases. On the other hand placement of a …

This paper aims to solve the problem of laser cladding for complex parts, a trajectory
planning method for complex parts is proposed. First, the part model is transformed into …

Weldability improvement of the Inconel 738 alloy, subjected to different pre-weld heat
treatments and, thermomechanical fatigue of the unwelded and welded alloy is investigated …

In this research, a new method is developed using the electrospark deposition (ESD)
process for making an interlayer, which could be useful in welding dissimilar metals. Alloy …

Dissimilar welding of Niobium to 410 stainless steel has important engineering applications.
An interlayer should be used for avoiding or reducing formation of brittle intermetallic phases …

Refurbishment of worn Dies is an interesting research area which also has high economic
benefit. Material which is used in PM dies for compacting powders are high carbon steel …